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194 datasets found

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Municipal wastewater treatment
The Canadian Environmental Sustainability Indicators (CESI) program provides data and information to track Canada's performance on key environmental sustainability issues. The Municipal wastewater treatment indicator measures the level of wastewater treatment provided to the Canadian population....

Organization:

Environment and Climate Change Canada
Resource Formats:
CSV

HTML
Open Data
Phosphorus loading to Lake Erie
The Canadian Environmental Sustainability Indicators (CESI) program provides data and information to track Canada's performance on key environmental sustainability issues. The phosphorus loading to lake Erie indicator reports on the total phosphorus loads flowing directly into Lake Erie or from...

Organization:

Environment and Climate Change Canada
Resource Formats:
HTML

CSV
Open Data
Tributary Benthic Invertebrates, Oil Sands Region
Tributary Biomonitoring (Lower Athabasca River) Benthic macroinvertebrates, comprising insects, crusteaceans, molluscs and worms, represent a group of organisms used widely in environmental monitoring programs as early warning indicators to assess the effects of change in water quality...

Organization:

Environment and Climate Change Canada
Resource Formats:
PDF

CSV

HTML

XML
Open Data
Polybrominated diphenyl ethers in fish and sediment – PentaBDE concentrations in Lake Trout from Lake Ontario, Canada
The Canadian Environmental Sustainability Indicators CESI program provides data and information to track Canada's performance on key environmental sustainability issues. The Polybrominated Diphenyl Ethers PBDEs in Fish and Sediment indicators identify the drainage regions where concentrations...

Organization:

Environment and Climate Change Canada
Resource Formats:
CSV

HTML
Open Data
Polybrominated diphenyl ethers in fish and sediment – PBDE subgroup concentrations in fish relative to guidelines by drainage regions, Canada
The Canadian Environmental Sustainability Indicators CESI program provides data and information to track Canada's performance on key environmental sustainability issues. The Polybrominated Diphenyl Ethers PBDEs in Fish and Sediment indicators identify the drainage regions where concentrations...

Organization:

Environment and Climate Change Canada
Resource Formats:
CSV

HTML
Open Data
The comet assay, a sensitive biomarker of water quality improvement following adoption of beneficial agricultural practices?
Numerous actions have been undertaken by farmers to attenuate the impact of agricultural activities on aquatic ecosystems. The identification of biomarkers that respond quickly to water quality improvement could facilitate the assessment of adopted alternative practices and help maintain...

Organization:

Environment and Climate Change Canada
Resource Formats:
HTML
Open Data
Shellfish harvest area water quality
The Canadian Environmental Sustainability Indicators (CESI) program provides data and information to track Canada's performance on key environmental sustainability issues. If unsafe bacterial levels are measured in water samples or if shoreline surveys identify pollution concerns, Environment and...

Organization:

Environment and Climate Change Canada
Resource Formats:
HTML

CSV
Open Information
Guidelines for Canadian Drinking Water Quality: Guideline Technical Document – Toluene, Ethylbenzene and the Xylenes
It assesses new studies and approaches and takes into consideration the availability of appropriate treatment technology in order to establish maximum acceptable concentrations that are protective of human health, measurable and achievable by both municipal and residential scale treatment...

Organization:

Health Canada
Resource Formats:
HTML
Open Information
Guidelines for Canadian drinking water quality: Guideline technical document – Total coliforms
Health Canada completed its review on the usefulness of total coliforms as part of a source-to-tap approach to producing microbiologically acceptable drinking water. This guideline technical document reviews and assesses available literature on the uses of total coliforms in drinking water...

Organization:

Health Canada
Resource Formats:
HTML
Open Information
Guidelines for Canadian Drinking Water Quality: Guideline Technical Document – Total Dissolved Solids (TDS)
An aesthetic objective of ≤500 mg/L has been established for total dissolved solids (TDS) in drinking water. At higher levels, excessive hardness, unpalatability, mineral deposition and corrosion may occur. At low levels, however, TDS contributes to the palatability of water.

Organization:

Health Canada
Resource Formats:
HTML

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